Basic Information

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Basic Information:
200px-Native_arsenic.jpg
Native Arsenic


Symbol
As
Atomic Number
 33
Atomic Weight
 74.92160
State of Matter in Room Temp.
Solid
Element Category
 Metalloid
Molecular Formula
As

Arsenic occur normally with sulfur and metals, and it is aslo a pure elemental crystal. It was first documented by Albertus Magnus in 1250.







Corresponding Chemical Equations:
140px-Roxarsone.png
Roxarsone

Dominant Commercial Source of Arsenic
MAsS &MAs2
Arsenopyrite
 FeAsS
White Arsenic
 As2O3
Arsenic Pentoxide
 As2O5
Orpiment
 As2S3
Realgar
 As4S4
Roxarsone
 HOC6H3(NO2)AsO3H2

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